TY  - BOOK
AU  - Mayr, Ernst,
TI  - Methods and principles of systematic zoology
T2  - McGraw-Hill publications in the zoological sciences
AV  - QL351 .M28
U1  - 590.12 
PY  - 1953///
CY  - New York
PB  - McGraw-Hill
KW  - Zoology
KW  - Classification
KW  - Local
KW  - nomenclature
KW  - classification
KW  - Nomenclature
N1  - Includes bibliography
ER  -